3/8"-16 x 3/4" Grade 8 Yellow Zinc Finish Hex Cap Screw / THREAD CLASS: 6H THREAD DIRECTION: RIGHT-HAND THREAD LENGTH: 0.750 INCHES NOMINAL FASTENER LENGTH: 0.750 INCHES NOMINAL HEAD STYLE: C1 HEXAGON HEAD HEIGHT: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM WIDTH BETWEEN FLATS: 0.628 INCHES MINIMUM AND 0.650 INCHES MAXIMUM END ITEM IDENTIFICATION: MID-RANGE TOW TRACTOR (MRTT) A/S 32A-45, PART NUMBER 10-10-0001, GPMK.; MRAP - COUGAR NOMINAL THREAD DIAMETER: 0.375 INCHES THREAD QUANTITY PER INCH: 16 PART NAME ASSIGNED BY CONTROLLING AGENCY: BOLT HEX HEAD MATERIAL: STEEL OVERALL SURFACE TREATMENT: ZINC OVERALL THREAD SERIES DESIGNATOR: UNC